Bob Barefoot only uses 100% Marine Grade coral calcium in his formulations.There is a Difference - Don't be fooled by other products using inferior essential ingredients.

Bob's products use the highest quality of all ingredients including SMP 44 Marine Coral Calcium, Cesium and Aquamin Celtic Sea Minerals - Guaranteed! The Bobs Best Products are the Only Supplement Line Which Carries His Picture and Signature on the Label
You deserve to receive the highest quality natural products available When Purchasing Robert Barefoot Products

The Bob's Best Products you receive will carry the Official UPC Code for All Authentic Robert Barefoot Products. If you are purchasing products that do not have the code shown below, you are receiving an inferior copycat product that may be using ineffective and unproductive low grade ingredients.